Cate McQueen and I have both just had our nails done and are eager to use them on our nervous sub.
I have long, black stiletto nails with spider webs painted on to match my lingerie and Cate has medium length chrome, coffin nails.
We cuff our sub with his hands above his head, and start out tickling his extra sensitive body before we decide to see which of our nail shapes leave the most interesting scratches!